This visualization displays genomic coverage depth across chromosome positions, with each position plotted along the x-axis and corresponding coverage depth on the y-axis. The line chart shows sequencing coverage data from a CSV file hosted on GitHub, rendered as an SVG within a React application using D3 v5. The code utilizes D3’s `scaleLinear`, `axisBottom`, `axisLeft`, and `line` APIs to create the axes, grid lines, and the smoothed path. The visualization includes labeled axes, a title, and tick marks with custom styling.